Crank, but no start 2005 530i
 

Hi, I have an issue where my vehicle won't start. It'll turn over but that's it. Ista states that there's no communication with the DME. I replaced the DME (and programmed it) and I'm still getting the same error. Also, the fuel pump won't turn on (verified that it works), I am receiving a transmission fault (can be put into gear without pressing brake), and an a/c error. Is there a relay located somewhere for the DME? I see a salmon and brown colored relays under the hood but not a blue one. Any assistance would be greatly appreciated